Supertech Valve Springs and Retainer Kit 75lbs@37mm GR Supra A90 B58B30M1 SPRK-B58B Engine & Components / Engine Dress-Up / Valve Covers Manufacturer's Part Number: CR 807HPN020X

Manufacturer's Part Number: CR 807HPN020X

We apply more than 30 years of experience in the development of each and every Supertech racing valve we sell

S3 Thunderbolt

Manufacturer BMW Model 5 Series E39 Variant 525tds Touring Notes Year 1997-1998 Standard OEM Replacements Like for like replacements for the standard flexible brake hoses on your vehicle

Manufacturer's Part Number: B13323E030

Supertech Valve Springs and Retainer Kit 75lbs@37mm GR Supra A90 B58B30M1 SPRK-B58B Engine & Components / Engine Dress-Up / Valve Covers Manufacturer's Part Number: CR 807HPN020XSupertech Valve Springs and Retainer Kit 75lbs@37mm GR Supra A90 B58B30M1 Brand: Supertech Manufacturer's Part Number: SPRK B58B Stealth Ride Part Number: SPRK B58B UPC: Description: Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of